With more than 30 million books sold, the My Weird School series really gets kids reading! For this final installment of the My Weirder-est School arc, it's time to break out the caps and gowns! A.J. and his friends are graduating from third grade. Eeeeek! The kids have the chance to choose a guest speaker for the ceremony, and their minds are all set on one person: the most popular singer and rapper in the world, Lil Mouse! Will they be able to...

When Ella Mentry School invites a local dentist to speak on National Dessert Day, A.J. and his friends uncover the dentist's secret plot to promote cavities for more business.

When Miss Newman, a local television meteorologist, visits the students of Ella Mentry School, their lessons on weather become a real adventure when a hurricane comes to school.

When Mr. Will, the local ice cream man, brings treats to the students at Ella Mentry School, Dr. Carbies will stop at nothing to ensure no one breaks his latest rule banning desserts.

Alexander has just moved into Stermont, but the elementary school is being torn down, his new classroom is located in the hospital morgue, a notebook he finds is full of information about monsters--and everywhere he turns there are spooky balloon men determined to attack him.

Ella Mentary School is having a science fair! Guest scientist Dr. Snow has arrived to help A.J. and his friends conduct their own cool experiments. But what is "the snowman" really planning? And what does STEM even stand for anyway?

Imagined in the form of a secret agent's set of instructions, Mason and other children negotiate the first day of school.

"Election day is right around the corner, and guess who's running for class president? A.J. and Andrea! Mayor Hubble is going to teach the kids all the ins and outs of politics, and every vote counts. Who's going to win? Who's going to lose? And who's going to kiss a baby? Ew, gross!"--P. [4] of cover.

Alexander's class is going on a sleepover at the Stermont Museum, but something is stealing bright, shiny objects from all over town, including the museum's treasured Ruby Scorpion, and on the night of the visit the young monster hunters finally confront the town's newest monster--a warrior covered entirely by bubble-wrap.

The class is putting on a play about George Washington Carver, and Missy is mad because she does not have an important part, but when the lead actor freezes, Missy saves the play.